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B、Scaffold
C、Growth Factors
D、Mechanical Forces
答案
更多“The key factors in tissue engineering includes: _________.”相关的问题
第1题
Two hours later, my friend telephoned me from the flat.At the moment, he said, he was listening to some of my re- cords after having just had a truly wonderful meal.He had found a pan on the gas stove and fried two eggs and had helped himself to some cold chicken from the refrigerator.Now he said, he was drinking a glass of orange juice and he hoped I would join him.I asked him if he had reached the flat without difficulty, he answered that he had not been able to find the key under the stone, but fortunately the living-room window just by the apple tree had been open and he had climbed in.I listened to all this in astonishment.There is no apple tree in front of my living room, but there is one in front of my neighbor's.
1.When his friend arrived from abroad the writer was______ .
A . at the airport
B . at home
C . still at the office
D . on his way home
2.As the writer was busy and couldn't go home on time, he asked his friend ().
A.to cook something for him
B.to have a meal and drink himself
C.to wait for him to have dinner together
D.to go into the kitchen and cook first
3 .Two hours later, the writer () .
A.got home and met his friend
B.was listening to some records
C.rang up his friend
D.got a phone call from his friend
4.Knowing his friend's arrival, the writer had ().
A.left the living room window open
B.asked his neighbor to receive his friend
C.managed to go home later than usual
D.hid the key for him somewhere near the door
5.The writer was surprised to find that his friend had () .
A.entered his neighbor' s house by mistake
B.entered his living room by climbing the apple tree
C.entered his house through a neighbor' s window
D.got into the living room with a neighbor' s key
第2题
此题为判断题(对，错)。
第3题
听力原文：M: What margins will the lending bank charge？
W: Margins mainly depend on these factors: evaluation of credit risk, maturity of credit, and the starting point from which onwards the rate of interest shall be firm.
Q: How many factors do margins charged by the lending bank mainly depend on？
(12)
A．Four.
B．Two.
C．Three.
D．Five.
第4题
A、Private Key Intrusion
B、Public Key Intrusion
C、Private Key Infrastructure
D、Public Key Infrastructure
第5题
Business cards are less important in American culture than they are in Asian culture. But knowing the right way to handle business cards is a useful skill wherever you are.
Requesting someone's business card is a straightforward(直截了当的、坦率的)process. You need only say: "Do you have a business card？" or "May I have your business card？"
When you want to present your own card, you can say, "Here's my card. Feel free to call me if you have any other questions." Or, you might say, "Please send the information to this address. I look forward to hearing from you soon."
It's not polite to directly refuse a request from someone for your business card. Instead, you can say, "Sorry, but I'm afraid I'm all out at the moment." or "l forgot to bring them with me."
When you do receive a card, say "Thank you" and examine it briefly before putting it away.
1.In America,().
A.one does not use business cards
B.one uses business cards everywhere
C.one uses business cards but not as often as one does in Asia
D.one uses business cards much more often than one does in Asia
2.If you know how to handle business cards, you will（）.
A.be absolutely successful
B.get help from others
C.make everybody happy
D.find the knowledge helpful
3.To politely refuse a request for business cards, you may say the following except().
A.Sorry, but I can't satisfy you
B.Sorry, but I'm afraid I’m all out at the moment
C.I forgot to bring them with me
D.Sorry, but I don't have a business card
4.From the passage we can infer that().
A.business cards are the key to success
B.business cards should be beautifully designed
C.you should always carry your business cards
D.handling business cards skillfully is important
5.The word “examine” (Line 1, Para. 5) is closest in meaning to().
A.search for
B.test
C.look at
D.research
第6题
A.Private Key Infrastructure
B.Public Key Institute
C.Public Key Infrastructure
D.Private Key Institute
